baber/WOPTO huggingface dataset:
Patent CA-2682652-A1 (CA)
Inventor: VILPPONEN ARI
IPC: D21F1/66
Filed: 2008-04-02
Abstract: The present invention relates to an apparatus in connection with wire water treatment in the approach system of a paper machine, board machine or corresponding web formation machine, which apparatus comprises a deaeration tank (40). This tank is connected to devices for generating a vacuum inside the deaeration tank. At least one wire water feed pipe (44) extends into the tank, which pipe opens into a vacuum space above the liquid level (49) in the tank. A wire water discharge duct (46) is connected to the bottom part (43) of the tank. The feed pipe extends above the liquid level in the tank so that the wire water overflows the edge (59) of the feed pipe onto the liquid level in the tank and the wire water discharge conduit extends downward and is connected to a pump (12).
Patent CA-2683997-A1 (CA)
Inventor: TABASH SAMIR P
IPC: A61K47/06
Filed: 2008-04-25
Abstract: A stable, controlled release formulation for oral dosing of vitamin D compounds is disclosed. The formulation is prepared by incorporating one or more vitamin D compounds into a solid or semi-solid mixture of waxy materials. Oral dosage forms can be prepared by melt-blending the components described herein and filling gelatin capsules with the formulation.
Patent CA-2686421-A1 (CA)
Inventor: BERNARD-PIERROT ISABELLE
IPC: A61K31/4439
Filed: 2008-05-16
Abstract: The present invention concerns methods and compositions for treating bladder carcinoma by p38 inhibitors.
Patent CA-2687346-A1 (CA)
Title: Boom mountable robotic arm
Inventor: DEVINE CLIFFORD WILLIAM
IPC: B66C23/66
Filed: 2007-05-16
Abstract: A boom mountable robotic arm for temporarily supporting an elongate conductor includes a rigid member such as a beam or beam assembly adapted for mounting onto the upper end of a boom for example using a boom adaptor, at least one electrically insulated support post mounted to the rigid member, where each post temporarily supports an elongate electrical conductor, and at least two rotation devices for selectively controllable rotation of the rigid member and the electrically insulated support posts about at least two corresponding axes of rotation.
Patent CA-2688139-A1 (CA)
Inventor: EHRMAN GEOFFREY N
IPC: E06B1/70
Filed: 2009-12-07
Abstract: A flashing material for a building structure is provided. The flashing material includes a flexible water-resistive membrane having an upper textured surface with a series of separate, laterally paced-apart, elongate spacers bonded thereto.  The elongate spacers can be polymeric filaments that define an air space and drainage paths across the upper surface of the membrane. Preferably, the filaments have a series of depressions formed therein that provide transverse drainage paths across the filaments.  Sill, decking and other building structure assemblies and methods of making the flashing material are provided.
Patent CA-2689569-A1 (CA)
Inventor: MUSTER THOMAS
IPC: A61K39/00
Filed: 2008-06-26
Abstract: The present invention provides a linear expression construct free of any conventional amplification and/or selection sequences comprising an RNA poly merase I (poll) promoter and a poll termination signal, inserted between a R NA polymerase Il (polll) promoter and a polyadenylation signal useful for th e expression of segments of viral RNA, preferably influenza viruses. The inv entive construct is useful for efficient and fast production of viral partic les, especially for producing vaccine formulations for the treatment of epid emic and/or pandemic diseases.
Patent CA-2689684-A1 (CA)
Inventor: GU GUOXING
IPC: B01D21/01
Filed: 2010-01-04
Abstract: Processes for treating oil sands tailings are capable of minimizing or eliminating potential adverse impacts of chemical application to tailing treatment on bitumen extraction within the area of tailing treatment regardless of the types of chemicals (flocculants/  coagulants) used and significantly enhancing in both dewatering and consolidation of the sludge layer in a dynamic thickening pond or a static thickener. Tailing deposits are used to make up loam soil suitable for deep-rooted plants, e.g. alfalfa, to grow and remove water retained in the tailing deposits hydroponically, as a result, the tailing deposit can be reclaimed to trafficable criteria within three years.
Patent CA-2689697-A1 (CA)
Inventor: AITKEN ALAN
IPC: B61F5/30
Filed: 2008-06-12
Abstract: A suspension for a rail vehicle includes at least one spring (18) carrying a wedge element (20) constrained to move in a vertical direction and a load application member (24) for engaging the wedge (20) to transmit the load to the wedge (20) along a direction. The damping ration of the suspension is variable by altering the engagement between the load application mem-ber (24) and the wedge (20) and hence the direction.
Patent CA-2690875-A1 (CA)
Inventor: SWAIRJO MANAL A
IPC: C12N9/78
Filed: 2008-07-28
Abstract: Cette invention concerne une nouvelle enzyme bactérienne GTP cyclohydrolase de type IB ainsi que sa structure cristalline.
Patent CA-2692689-A1 (CA)
Title: Rapid generation of t cell-independent antibody responses to t cell-dependent antigens
Inventor: EL SHIKH MOHEY ELDIN MOUSTAFA
IPC: C40B30/06
Filed: 2008-07-03
Abstract: The present invention comprises the use of follicular dendritic cells (FDCs) or FDC-like cells to generate FDC-de-pendent, but T cell-independent, B cell responses to T cell-dependent antigens, with antigen-specific and polyclonal antibody pro-duction in ~48 h. In another embodiment, a germinal center (GC) lymphoid tissue equivalent (LTE) was used to generate~  anti-gen-specific IgM, followed by switching to IgG. The GC LTE model can be used in vaccine assessment. Dual forms of immunogen were used in the GC LTE and in vivo. Dual immunogens resulted in rapid, specific IgM responses and enhanced IgG responses. This vaccine design approach can be used, for example, to provide rapid IgM  protection (~24 48 h) and high-affinity IgG more quickly in people moving to areas with endemic disease, or in people with T cell insufficiencies, who can be immunized to rapidly generate protective IgM.
Patent CA-2693565-A1 (CA)
Inventor: PEYTAVI REGIS
IPC: C12N1/14
Filed: 2008-08-01
Abstract: The present invention relates to a method for isolating microorganisms and/or microorganisms nucleic acids from a bodily fluid that may comprise or may be suspected to comprise microorganisms and/or host cells and/or host cells debris.  Microor-ganisms nucleic acids may further be isolated by lysing the isolated microorganisms. The present invention also relates to a method for detecting microorganisms in a bodily fluid. The present invention further relates to a saponin formulation and its use.
Patent CA-2694637-A1 (CA)
Inventor: HAMER ROCHELLE M
IPC: A61F2/06
Filed: 2008-08-01
Abstract: A modular prosthetic conduit system such as a stent or stent graft system tailored for the repair of aneurysms or other compromised vessel walls. The stent or stent graft sys-tem incorporates various means to interlock the multiple modular components used in the repair procedure. The present invention further provides a modular stent graft system tailored for the re-pair of aneurysms or other compromised vessel walls that cross or are adjacent to a branch or bifurcation in a vessel.
Patent CA-2695977-A1 (CA)
Inventor: AMANO YOHEI
IPC: A61K31/381
Filed: 2008-08-14
Abstract: A compound represented by the following general formula (I):    (see formula I) [wherein R1 represents hydrogen atom or a C1-6 alkyl group, A and B represent -(CH2)2-, -(CH2)3- or -(CH2)4-, X represents -N(R2)-CO- (R2 represents hydrogen atom or a C1-6 alkyl group), -CO-N(R3)- (R3 represents hydrogen atom or a C1-6 alkyl group), -C(R4)=C(R5)- (R4 and R5 represent hydrogen atom or a C1-6 alkyl group), or -N(R6)-SO2-(R6 represents hydrogen atom or a C1-6 alkyl group), and Ar represents an aryldiyl group or a heteroaryldiyl group], which has a retinoid action and is useful as an active ingredient of a medicament.
Patent CA-2697342-A1 (CA)
Inventor: ABELLO DIANE JOAN
IPC: G09B17/04
Filed: 2007-10-03
Abstract: A method of educating a learner, comprising the steps of displaying a first level text (15) to the learner and then displaying a second level text (25) to the learner comprising the same words as the first level text (15) and wherein two or more words of the second level text (25) are concatenated to form at least one word group to prompt the learner to read the concatenated words in quick succession improving the learner's reading fluency.
Patent CA-2697850-A1 (CA)
Inventor: ZACHAROVAS STANISLOVAS
IPC: G03H1/20
Filed: 2008-09-02
Abstract: The invention relates to holography and is devoted for hologram copying and Denysiuk type hologram manufacture. The method comprises steps, wherein non-exposed photomaterial (1) is placed in parallel to the master hologram plane (3) and is illuminated with slit-shaped coherent radiation producing an illumination zone (5) which is parallel to the projection of the coherent radiation falling direction (6) onto the master hologram plane, said zone is moving on the non-exposed photo material and master hologram surfaces in direction (10) perpendicular to said projection.
Patent CA-2703320-A1 (CA)
Inventor: YAO GANG
IPC: H05B41/282
Filed: 2010-05-06
Abstract: Electronic ballasts and buck-boost DC-DC converters therefore are presented with a buck converter (210) with two switching devices connected with two capacitances (C1, C2) and two diodes (D1, D2) to limit the individual switching device voltages to around half the converter DC input voltage or less.
Patent CA-2703855-A1 (CA)
Title: Improved air vacuum pump for a particulate loader and transfer apparatus
Inventor: KERR PAUL
IPC: B65G53/04
Filed: 2010-05-10
Abstract: A blower for a particulate loader and transfer apparatus, comprising, at least one blade having a proximal and distal end, means for rotating the at least one blade in a direction about an axis of rotation wherein the proximal end of the blade is nearer to the axis of rotation than the distal end of the blade is to the axis of rotation and wherein the blade is angled so that as the blade rotates about the axis, the proximal end of the blade precedes the distal end of the blade.
Patent CA-2704678-A1 (CA)
Title: Methods for fuel-efficient transportation of cargo by aircraft
Inventor: HELOU ELIE JR
IPC: B64C1/22
Filed: 2008-10-07
Abstract: A fuel-efficient method for transporting cargo to a desired location via an aircraft. The method comprises determining the weight of the cargo capable of being transported in a single container, selecting a container having a sufficient weight capacity to support the cargo based on the determined weight of the cargo, and filing the selected container with the cargo. The filled container is loaded onto a location on the aircraft beam relative to the aircraft's CG based on the weight of the filled container to stay within the acceptable CG range for the aircraft. The filled containers having the greater weight are positioned on the beam at or adjacent to the aircraft's CG and the filled containers having lower weight are positioned farther from the aircraft's CG. The containers provide strength and rigidity to the beam to sustain the bending and torsional bads in flight.
Patent CA-2707259-A1 (CA)
Inventor: DAKIN EUGENE
IPC: G01N33/30
Filed: 2008-11-21
Abstract: A method of analyzing a wellbore fluid that includes treating a wellbore fluid with an emulsifying fluid, the emulsifying fluid comprising: a hydroxylated ether; an amphoteric chemotrope; and testing the treated wellbore fluid for at least one of turbidity and total suspended solids is disclosed. Methods of cleaning wellbores are also disclosed.
Patent CA-2711603-A1 (CA)
Inventor: WELLS JIM
IPC: A61K31/535
Filed: 2009-01-09
Abstract: The present invention provides compounds as activators of procaspases 3, 6 and/or 7 and related derivatives, pharmaceutical compositions thereof, methods for their use, and methods for preparing these compounds. In one aspect, the compounds are useful for treating cancers and neoplastic diseases.
Patent CA-2712245-A1 (CA)
Inventor: DUNLAP JEANETTE TOWER
IPC: A61K31/497
Filed: 2009-01-07
Abstract: Crystalline R-2-(4-cyclopropanesulfonyl-phenyl)-N-pyrazin-2-yl-3--(tetrahydropyran-4-yl)-propionamide and methods of its preparation and use are disclosed.
Patent CA-2712677-A1 (CA)
Inventor: CIPRIANI MARCO
IPC: H02K1/18
Filed: 2009-01-21
Abstract: An electromagnetic device (10) has a stator (16, 20a, 20b, 18, 22a, 22b) and a rotor (12) rotating between facing surfaces of the stator (16, 20a, 20b, 18, 22a, 22b) and bearing a plurality of magnets (14) distributed at regular intervals along its periphery. The magnets are so arranged that they form a sequence of alternately opposite poles on the surfaces of the rotor (12) directed towards the stator (16, 20a, 20b, 18, 22a, 22b), and the stator (16, 20a, 20b, 18, 22a, 22b) comprises two sets of independently supported magnetic yokes (16, 18) located at both sides of the rotor (12) in front of the magnets (14). The magnetic yokes (16, 18) have two axially oriented arms, the end surfaces of which, in static conditions of the rotor, at least partly face a pair of successive magnets (14) on a same surface of the rotor (12).
Patent CA-2712984-A1 (CA)
Title: Traffic visualization across web maps
Inventor: KIRKBY STEPHEN DENIS
IPC: G06F3/048
Filed: 2010-08-10
Abstract: A web traffic visualization system includes a generation module configured to generate a web map. The web map includes web objects and links connecting the web objects, where the web objects are for a web site. The web traffic visualization system also includes an acceptance module configured to assign a unique ID to a visitor of the web site and receive a visitor action performed by the visitor on a web object in the web site tagged with the unique ID. The web traffic visualization system is further configured to include a visualization module configured to generate and display the visitor action on the web map in response to receiving the visitor action tagged with the unique ID.
Patent CA-2714012-A1 (CA)
Inventor: ARORA RAMESH
IPC: C09D11/10
Filed: 2009-01-30
Abstract: Energy curable inks formulations are disclosed having improved resistance properties.
Patent CA-2714738-A1 (CA)
Inventor: GOW THOMAS W
IPC: H02G3/14
Filed: 2010-09-15
Abstract: An improved electrical outlet access control accessory mounts in a wall to provide access to and concealment for an outlet mounted in aligned juxtaposition thereto. The accessory has a cover that can be manually rotated between closed and open positions, providing respectively concealment for or access to an outlet within. When closed the cover is flush or nearly so, with the surrounding wall. A retention mechanism holds the cover in the closed position until manually pressed inwards, after which the cover is rotatable to the open position.
Patent CA-2717331-A1 (CA)
Inventor: SCHELLENBERG DAN
IPC: B24B41/04
Filed: 2010-06-11
Abstract: A centerless grinding machine includes a frame with an upper base and includes a driven regulating wheel and a driven grinding wheel mounted to the frame. At least one of the wheels is mounted to the upper base and hangs downwardly from the upper base. At least one of the wheels is indexable laterally along an X direction. The wheels are for supporting and grinding a work piece placed between the grinding wheel and the regulating wheel.  Preferably the upper base is spaced from and above the at least one wheel and the regulating wheel and the grinding wheel are operably mounted to the upper base such that the wheels hang downwardly from the upper base.
Patent CA-2717354-A1 (CA)
Inventor: SHUKLA ASHOK KUMAR
IPC: B01D71/08
Filed: 2009-03-03
Abstract: The present invention relates to a novel polymeric hybrid membranes for air humidification.  Natural polymers comprising chitosan (CS) - hydroxy ethyl cellulose (HEC) with montmorillonite (MMT) as inorganic filler are explored to produce a new self-supported hybrid membrane for air humidification in polymer electrolyte fuel cell stacks.
Patent CA-2717972-A1 (CA)
Title: Counterbalance mechanism for a fold out ramp
Inventor: MORRIS DONALD
IPC: B60P1/43
Filed: 2010-10-15
Abstract: A ramp assembly has a ramp portion configured for reciprocating movement between a stowed position, a deployed position, and a neutral position, and a counterbalance. The counterbalance includes a restraint slidably coupled to a driving element having a spring fitting. The drive element includes a first engagement surface for engaging a first bearing surface associated with the ramp portion and a second engagement surface for engaging a second bearing surface associated with the ramp portion. A compression spring is disposed between a portion of the restraint and the spring fitting so that the compression spring provides a force to bias the ramp portion toward the stowed position when the ramp portion is between the deployed position and the neutral position, and toward the deployed position when the ramp portion is between the stowed position and the neutral position.
Patent CA-2722722-A1 (CA)
Title: Polar component detection
Inventor: GIVEN RUSSELL M
IPC: G01N27/00
Filed: 2010-11-24
Abstract: In a hydrocarbyl gas the presence and amount of a condensable polar component may be detected by voltage or current excursions over background noise as measured using a probe having at least two common electrodes and optionally a third electrode preferably inert to corrosion.
Patent CA-2723334-A1 (CA)
Title: A fermenter for generating biogas from pumpable organic material
Inventor: GANTEFORT WILHELM
IPC: B01J8/02
Filed: 2008-05-16
Abstract: The invention relates to a fermenter for gener-ating biogas from pumpable organic material with a low con-tent of organic dry matter (oTS), comprising at least one inlet for the pumpable organic material, at least one fixed bed reactor for the pumpable organic material with at least one primary and one secondary section and at least one outlet the remaining fer-mentation residue. Furthermore, the fermenter can optionally comprises at least one sedimentation chamber for the pumpable organic material, arranged between the primary and secondary sections and at least one recycling section connected to the sedi-mentation chamber and designed such that specific lighter frac-tions of the pumpable organic material can be recovered and reintroduced to the rising (primary) section of the fixed bed re-actor or a preceding or subsequent conventional fermenter.
Patent CA-2725056-A1 (CA)
Title: Processus d'application d'un revetement sur une surface formant une lentille de fresnel
Inventor: JIANG PEIQI
IPC: B29D11/00
Filed: 2009-05-20
Abstract: La présente invention se rapporte à un processus destiné à recouvrir au moins une surface géométriquement délimitée dun substrat dun objet optique, sans générer de défauts optiques, ladite surface formant une lentille de Fresnel (2), comprenant les étapes consistant à : utiliser un support plastique amovible (4) ayant une épaisseur spécifique et une courbure de base spécifique, déposer une composition de revêtement durcissable (3) sur la ou les surfaces formant une lentille de Fresnel ou sur la surface interne du support, déplacer le support et lobjet optique lun par rapport à lautre afin damener la composition de revêtement durcissable déposée en contact avec la ou les surfaces formant une lentille de Fresnel ou avec la surface interne du support, appliquer une pression spécifique sur la surface externe du support afin détaler la composition de revêtement durcissable de manière à recouvrir ladite ou lesdites surfaces formant une lentille de Fresnel, durcir la couche de composition de revêtement durcissable et retirer le support amovible.
Patent CA-2727109-A1 (CA)
Inventor: BOIT BAPTISTE
IPC: A23L33/00
Filed: 2009-07-02
Abstract: The subject of the invention is coagglomerates of mannitol, the laser volume-average diameter D4,3 of which is between 1 and 200 µm, and of granular starch, characterized in that they have a disintegration behaviour determined according to a test A such that the relaxation time measured is between 30 and 100 seconds and the swelling force is between 0.8 and 3.0 N.
Patent CA-2728304-A1 (CA)
Inventor: DL RENZO DOMENICO
IPC: E21B33/03
Filed: 2009-06-24
Abstract: Apparatus for improving the safety and recovery of wells to be installed in oil wells comprising a Deep Set Well Head (DSWH), a Casing Receptacle (1), a Deep Set Tubing Hanger (DSTH) (2), Sub-Surface Safety Valves (SSSVs) (12) (13) with one or two independent Control Lines and Connection elements between the DSTH and well head
Patent CA-2729028-A1 (CA)
Inventor: AGULNIK ANATOLY
IPC: H04W4/10
Filed: 2009-08-04
Abstract: A method of providing a mixed group communication session for a mixed group containing protected users and a guest user is provided. The method uses a secure server to assign temporary Identities (IDs) to the protected users. The secure server forms a mixed group session containing desired participants from among the protected users and the guest user.  The secure server provides limited group rights to the guest user in the mixed group session. During the mixed group session, the secure server uses the permanent IDs of the protected users towards other protected users and temporary IDs of the permanent users towards the guest user. Also provided is a method for providing a mixed group communication session for a mixed group containing protected users and a guest user, wherein temporary IDs are assigned to protected users and the guest user.
Patent CA-2730868-A1 (CA)
Inventor: EBNER RICHARD
IPC: G06F3/033
Filed: 2009-06-30
Abstract: The invention relates to an optical-signal based control surface for a data processing system, said surface being designed as a planar optical fiber, on which photoelectric senors are provided, the measured signals of which are used to deduce the position of a light signal striking the control surface and said position being associated with a processing mark in the data processing system. A layer (1.2) having photoluminescent properties is in contact with at least one layer (1.1) of the planar optical fiber. The light of the light beam (5.1) shining on the control surface is converted into longer-wave light by way of photoluminescence, said light being coupled into the waveguide, diffusing therein, and being measured by way of photoelectric sensors (1.3).
Patent CA-2736132-A1 (CA)
Inventor: PAISH MARC
IPC: F03B13/22
Filed: 2009-08-04
Abstract: An apparatus for generating power from a fluid stream flowing along a stream bed, comprising a base, the base comprising a lower face for resting on the stream bed, a foil arm pivotally connected to the base, and, a foil pivotally connected to the foil arm remote from the base, the base further comprising an upper face for directing fluid flow towards the foil, so augmenting fluid flow over the foil.
Patent CA-2737456-A1 (CA)
Title: Preparations pharmaceutiques et methodes associees d'administration
Inventor: SALAMA PAUL
IPC: A61K38/095
Filed: 2009-09-17
Abstract: Les préparations pharmaceutiques de l'invention comprennent une suspension faite d'un adjuvant sous forme solide comprenant une quantité thérapeutiquement efficace d'un agent thérapeutique et au moins un acide gras à chaîne médiane, et un milieu hydrophobe, par exemple de l'huile de ricin ou du tricaprylate de glycéryle ou leur mélange. Lesdites préparations pharmaceutiques: contiennent des sel d'acide gras à chaîne médiane, sont sensiblement exemptes d'alcools, et peuvent être encapsulées dans des capsules. L'invention porte également sur des méthodes de traitement et de prévention de maladies par administration de telles préparations à des sujets le nécessitant.